ES2111993T3 - Aminas terciarias que presentan grupos carbonato y uretano y su uso como catalizadores en la fabricacion de plasticos de poliuretano. - Google Patents
Aminas terciarias que presentan grupos carbonato y uretano y su uso como catalizadores en la fabricacion de plasticos de poliuretano.Info
- Publication number
- ES2111993T3 ES2111993T3 ES95111812T ES95111812T ES2111993T3 ES 2111993 T3 ES2111993 T3 ES 2111993T3 ES 95111812 T ES95111812 T ES 95111812T ES 95111812 T ES95111812 T ES 95111812T ES 2111993 T3 ES2111993 T3 ES 2111993T3
- Authority
- ES
- Spain
- Prior art keywords
- tertiary amines
- catalysts
- eventually
- carbonate
- urethane groups
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/01—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms
- C07C211/02—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
- C07C211/03—Monoamines
- C07C211/05—Mono-, di- or tri-ethylamine
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C08G18/1841—Catalysts containing secondary or tertiary amines or salts thereof having carbonyl groups which may be linked to one or more nitrogen or oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C271/06—Esters of carbamic acids
- C07C271/08—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms
- C07C271/10—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C271/20—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of hydrocarbon radicals substituted by nitrogen atoms not being part of nitro or nitroso groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2101/00—Manufacture of cellular products
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
LA INVENCION SE REFIERE A UN PROCESO PARA LA ELABORACION DE AMINAS TERCIARIAS QUE MUESTRAN GRUPOS CARBONATO Y GRUPOS URETANO, ASI COMO EVENTUALMENTE GRUPOS HIDROXILO, MEDIANTE TRANSFORMACION DE ALCOHOLES A) POLIVALENTES Y DIAMINAS B) PRIMARIAS-TERCIARIAS CON DERIVADOS C) DE ACIDO CARBONICO, ELEGIDOS A PARTIR DEL GRUPO COMPUESTO DE CARBONATOS EVENTUALMENTE CICLICOS, UREA, FOSGENO Y ETERES DE ACIDO DICLORO CARBONICO DE ALCOHOLES DE TIPO CONOCIDO COMO COMPONENTE A). LA TRANSFORMACION PUEDE CONSEGUIRSE EN UNA O DOS ETAPAS, DE FORMA QUE LAS AMINAS TERCIARIAS OBTENIDAS DESPUES DE ESTE PROCESO Y SUS COMPUESTOS SE SOMETEN A CATALIZADORES EVENTUALMENTE CON CAPACIDAD DE CONSTITUCION PARA LA OBTENCION DE REACCION DE ADICION DE ISOCIANATO EN LA ELABORACION DE PLASTICOS DE POLIURETANO SEGUN EL PROCESO DE POLIADICION DE ISOCIANATO, EN PARTICULAR EN LA ELABORACION DE CUERPOS COMPUESTOS MEDIANTE ESPONJAMIENTO POSTERIOR DE LAMINAS DE PLASTICO CON UNA MEZCLA DE REACCION QUE REACCIONA PARA LA OBTENCION DE MATERIAL ESPONJOSO DE POLIURETANO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4428108A DE4428108A1 (de) | 1994-08-09 | 1994-08-09 | Carbonat- und Urethangruppen aufweisende tertiäre Amine |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2111993T3 true ES2111993T3 (es) | 1998-03-16 |
Family
ID=6525228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95111812T Expired - Lifetime ES2111993T3 (es) | 1994-08-09 | 1995-07-27 | Aminas terciarias que presentan grupos carbonato y uretano y su uso como catalizadores en la fabricacion de plasticos de poliuretano. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5705672A (es) |
EP (1) | EP0696580B1 (es) |
JP (1) | JP3744977B2 (es) |
KR (1) | KR100375904B1 (es) |
BR (1) | BR9503575A (es) |
CA (1) | CA2155472C (es) |
DE (2) | DE4428108A1 (es) |
ES (1) | ES2111993T3 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0822933B1 (de) * | 1995-04-26 | 2001-10-24 | Lonza AG | Verfahren zur herstellung von piperidinopentanaminen |
US6762274B2 (en) * | 2000-02-10 | 2004-07-13 | Dow Global Technologies Inc. | Low emission polyurethane polymers made with autocatalytic polyols |
JP2007500780A (ja) * | 2003-06-13 | 2007-01-18 | ダウ グローバル テクノロジーズ インコーポレイティド | 良好な耐加水分解性を有するポリウレタンを得るための触媒組成物 |
CA2548321A1 (en) * | 2003-12-23 | 2005-07-14 | Dow Global Technologies Inc. | Process for producing polyurethane products autocatalytic using tertiary amine capped polyether polyols |
AU2004309412B2 (en) * | 2003-12-23 | 2010-11-18 | Dow Global Technologies Llc | Non-fugitive catalysts containing imine linkages and tertiary amines, and polyurethane products made therefrom |
DE102008024865A1 (de) | 2008-05-23 | 2009-11-26 | Bayer Materialscience Ag | Kunststoffverbundelemente und ein Verfahren zur ihrer Herstellung |
CN112011049A (zh) * | 2019-05-30 | 2020-12-01 | 中国科学院化学研究所 | 一种热塑性聚脲弹性体及其制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2390551A (en) * | 1943-07-10 | 1945-12-11 | Pittsburgh Plate Glass Co | Unsaturated ester-amides |
US2887452A (en) * | 1956-12-11 | 1959-05-19 | Texas Co | Motor lubricating oil composition |
DE4030515A1 (de) * | 1990-09-27 | 1992-04-02 | Bayer Ag | Neue urethane, ein verfahren zu ihrer herstellung und ihre verwendung als katalysatoren fuer das isocyanat-polyadditionsverfahren |
-
1994
- 1994-08-09 DE DE4428108A patent/DE4428108A1/de not_active Withdrawn
-
1995
- 1995-07-27 ES ES95111812T patent/ES2111993T3/es not_active Expired - Lifetime
- 1995-07-27 EP EP95111812A patent/EP0696580B1/de not_active Expired - Lifetime
- 1995-07-27 DE DE59501269T patent/DE59501269D1/de not_active Expired - Lifetime
- 1995-08-03 US US08/510,830 patent/US5705672A/en not_active Expired - Lifetime
- 1995-08-04 JP JP19939595A patent/JP3744977B2/ja not_active Expired - Fee Related
- 1995-08-04 CA CA002155472A patent/CA2155472C/en not_active Expired - Fee Related
- 1995-08-08 KR KR1019950024394A patent/KR100375904B1/ko not_active IP Right Cessation
- 1995-08-08 BR BR9503575A patent/BR9503575A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR100375904B1 (ko) | 2003-04-21 |
EP0696580B1 (de) | 1998-01-14 |
US5705672A (en) | 1998-01-06 |
EP0696580A2 (de) | 1996-02-14 |
JP3744977B2 (ja) | 2006-02-15 |
JPH0859774A (ja) | 1996-03-05 |
CA2155472A1 (en) | 1996-02-10 |
EP0696580A3 (de) | 1996-06-19 |
DE59501269D1 (de) | 1998-02-19 |
BR9503575A (pt) | 1996-06-04 |
DE4428108A1 (de) | 1996-02-15 |
KR960007533A (ko) | 1996-03-22 |
CA2155472C (en) | 2007-10-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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